PSD w/P0107code Causes E4OD Hard Shifts
I Have a 1997 F-series 4x4 w/PowerStroke 7.3 turbo and an E4OD auto trans. I can drive for a week without a problem. Out of no where it generates a DTC - P0107 Baro sensor low input. Then, just above idle speed it will shift 1-2 so hard it feels like the driveshaft's gonna snap! The 2-3 shift ain't much better, and when you shift into reverse, the torque converter appears to lock up, almost stalling the motor at idle! When I clear the code, it just returns. After a few days it will suddenly dissappear as fast as it appeared. I also need to know where the Barometric Pressure Sensor is located. If it's external on a 1997, then I need to know where it is located. If it's inside the PCM, I guess I'm screwed. Any help is greatly appreciated.